package com.hqyj.service;

import com.hqyj.pojo.Settle;

import java.util.HashMap;

public interface SettleService {
    //查询
    HashMap<String,Object> select(Settle s);
    //新增
    HashMap<String,Object> add(Settle s);
    //修改
    HashMap<String,Object> update(Settle s);
    //删除
    HashMap<String,Object> del(Integer s);



}
